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arXiv 2507.02408cs.CV
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一种利用热传感器与复杂运动模式的实时多目标跟踪新型调优方法

A Novel Tuning Method for Real-time Multiple-Object Tracking Utilizing Thermal Sensor with Complexity Motion Pattern

Department of Electrical and Computer Engineering, Sungkyunkwan University(电气与计算机工程系,成均馆大学)

Duong Nguyen-Ngoc Tran, Long Hoang Pham, Chi Dai Tran, Quoc Pham-Nam Ho, Huy-Hung Nguyen, Jae Wook Jeon

AI总结:

本文针对热图像行人跟踪中低级特征表示导致的检测跟踪困难,提出一种两阶段超参数调优方法,在不依赖复杂重识别或运动模型的情况下实现实时高精度多目标跟踪,并在PBVS Thermal MOT数据集上验证了其鲁棒性。

摘要:

热图像中的多目标跟踪对监控系统至关重要,尤其是在RGB相机因低能见度或光照条件差而难以工作的挑战性环境中。热传感器通过捕获红外特征来增强识别任务,但一个主要挑战是其低级特征表示,这使得准确检测和跟踪行人变得困难。为解决这一问题,本文提出了一种面向行人跟踪的新型调优方法,专门设计用于处理热图像中的复杂运动模式。所提出的框架对两个阶段进行优化,确保每个阶段都使用最合适的超参数进行调优,以最大化跟踪性能。通过针对实时跟踪微调超参数,该方法在不依赖复杂的重识别或运动模型的情况下实现了高精度。在PBVS Thermal MOT数据集上的大量实验表明,该方法在各种热相机条件下都非常有效,使其成为现实世界监控应用中稳健的解决方案。

英文摘要:

Multi-Object Tracking in thermal images is essential for surveillance systems, particularly in challenging environments where RGB cameras struggle due to low visibility or poor lighting conditions. Thermal sensors enhance recognition tasks by capturing infrared signatures, but a major challenge is their low-level feature representation, which makes it difficult to accurately detect and track pedestrians. To address this, the paper introduces a novel tuning method for pedestrian tracking, specifically designed to handle the complex motion patterns in thermal imagery. The proposed framework optimizes two-stages, ensuring that each stage is tuned with the most suitable hyperparameters to maximize tracking performance. By fine-tuning hyperparameters for real-time tracking, the method achieves high accuracy without relying on complex reidentification or motion models. Extensive experiments on PBVS Thermal MOT dataset demonstrate that the approach is highly effective across various thermal camera conditions, making it a robust solution for real-world surveillance applications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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